DB2 UDB: Application Programming

Transcription

1 A ABS or ABSVAL... 4:19 Access Path - Determining... 10:8 Access Strategies... 9:3 Additional Facts About Data Types... 5:18 Aliases... 1:13 ALL, ANY, SOME Operator... 3:21 AND... 3:12 Arithmetic Expressions... 6:18 AS column name in SELECT... 3:8, 6:10 ASCII... 4:19 Audit Trace... 5:22 B Base Table... 1:11 BETWEEN...AND (or NOT BETWEEN)... 3:12 BIND... 10:3 Bind Panel... 2:15 Built-in Functions: Examples... 6:12 Byte Count... 5:17 C Case Expressions... 3:34 Catalog Impact... 9:1 Catalog - Use in Design... 5:36 CHAR... 4:19 CHAR Function... 4:11 Check Constraints... 5:13 Clustered versus Non-Clustered... 9:5 Clustering... 5:28 COALESCE... 4:20 Column Functions... 4:2, 4:14 Column Length and Data Types... 5:17 Columns Consideration: NULL or NOT NULL?... 5:2 Columns Considerations... 5:2 Columns Considerations: Edit Routine... 5:4 Columns Considerations: Field Procedure... 5:4 Columns Considerations: NOT NULL with Default... 5:3 Columns Considerations: Validation Routine for a Table... 5:3 Columns: SELECT column-name - Selecting Some... 2:21 Commonly Used Column Functions... 4:15 Commonly Used Scalar Functions... 4:11 Comparison Operators Used in Conditions... 2:23 Compile, Link, and Run Program Preparation Panel... 2:16 Component Parts of QMF... 11:3 Compound Considerations... 9:6 Concatenation Operator... 3:10 Concurrent Access... 5:6 Correlated Subqueries... 3:16 Create Table Options... 5:23 CREATE TABLE - UNIQUE Clause... 5:14 SYS-ED \COMPUTER EDUCATION TECHNIQUES, INC. (DB2/SQL UDB AP PRG - 3.4) IDX: Page 1

2 D Data Manipulation - Types... 11:10 Data Types... 2:20 DB2 es - Types... 7:3 DATE... 4:20 DAY... 4:21 DAYOFWEEK... 4:21 DAYOFYEAR... 4:21 DB2 Application Program Structure... 2:9 DB2 at a Glance... 1:2 DB2 Commands for the Trace... 5:22 DB2 Data Integrity Philosophy... 8:1 DB2 Default Panel... 2:13 DB2 - Major Benefits... 1:3 DB2 Operational Environment... 1:4 DB2 Panels... 2:2 DB2 Program Preparation Menu... 2:12 DB2 UDB Clients... 1:15 DB2 through ISPF Menus... 2:2 DB2I Primary Selection Menu... 2:3 DB2/SQL Data Base: Definition - Designing... 5:6 DECIMAL... 4:11 DELETE Statement... 3:27, 6:33 DELETE Statement: Examples... 3:28 DIGITS... 4:22 Dynamic SQL... 1:9 E Embedded SQL... 1:9 Embedding SQL Statements... 2:8 Example: Space Calculation... 5:33 Example: Table Space... 5:27 Examples of Generated Reports... 11:11 Examples of the DELETE Statement: Using Format 1 and Format :34 EXISTS Keyword... 3:22 Exit Routines for EDITPROC, VALIDPROC, and FIELDPROC... 5:21 EXPLAIN Format... 10:2 EXPLAIN Results... 9:9 F Five Built-in Functions... 3:9, 6:11 Foreign Key... 5:25 Format 1 Examples... 3:31, 6:43 G GROUP BY Clause... 6:20 SYS-ED \COMPUTER EDUCATION TECHNIQUES, INC. (DB2/SQL UDB AP PRG - 3.4) IDX: Page 2

3 H HAVING Clause... 6:22 HEX... 4:22 Hybrid Join... 9:8 I IBM's Relational Data Base Products... 1:1 IN (or NOT IN)... 3:13 Design Considerations... 5:30 Facts... 7:3 Space Calculation... 5:32 es... 1:14 es - Designing... 5:28 INNER JOIN... 3:19 Input to the DB2 Optimizer... 9:2 INSERT Statement... 3:24, 6:28 INSERT Statement Examples... 3:25, 6:28 Intent Locks - Effect... 8:4 IS NULL (or IS NOT NULL)... 3:13 Isolation Level... 9:11 Iterative Processing for Form and Report... 11:2 J Java Database Connectivity and Embedded SQL for Java Programs... 1:10 Join - How was it Performed?... 10:9 Joins... 3:19, 9:7 Joining Data from More than One Table... 3:14 K Keywords Used with SELECT Statements... 3:11, 6:26 L LCASE/LOWER... 4:23 LENGTH... 4:23 LIKE (or NOT LIKE)... 3:13 Locking - Understanding... 8:2 Lock Escalation during Execution... 8:6 Lock Granularity Per Package... 8:14 Locks Available - Types... 8:7 LOCKMAX... 5:15 LOCKSIZE on TABLESPACE... 5:15 LOCKSIZE Override at BIND... 8:5 Locks Taken - Determining... 8:15 Logical Table Design... 5:1 LTRIM... 4:24 SYS-ED \COMPUTER EDUCATION TECHNIQUES, INC. (DB2/SQL UDB AP PRG - 3.4) IDX: Page 3

4 M Matching INDEX Scan... 9:4 Merge Scan Join... 9:7 Multiple Access... 9:5 MVS: CICS, IMS, and DB2... 1:6 MVS Batch Job Submission... 1:5 N Naming Result Columns: AS... 2:21 Nested Loop Join... 9:7 Non-Clustering/Clustering... 7:4 Non-Matching Scan... 9:4 Non-segmented Tablespace Scan... 9:3 NULLIF... 4:12 O One Table for Each Tablespace... 5:19 OPEN CURSOR, FETCH CURSOR and CLOSE CURSOR Statements... 6:1 Operator Aids... 11:7 Optimize FOR Clause... 9:2 OPTIMIZE FOR Clause Requests... 3:23 Options on CREATE TABLESPACE... 5:9 OR... 3:12 ORDER BY Clause... 6:23 Other SELECT Statement Clauses... 6:20 OUTER JOINS... 3:19 P Package and Plan... 5:37 Page - Available Bytes... 5:16 Page Locks - Duration... 8:11 Page to Control Interval Relationship... 7:1 Partitioned... 5:29 Partitioned Tablespace... 5:7 Physical Page Format... 7:1 Physical Table Design... 5:5 Plan Table... 10:5 Plan Table Housekeeping Information... 10:6 Precompile Panel... 2:14 Predicate Evaluation in DB2... 9:5 Primary Key... 5:24 Privileges... 1:16 Procedures... 11:16 Products Which Work with DB2... 1:7 Program Development Aids... 2:4 Program Preparation Panels... 2:11 Program Preparation Process... 2:10 Panels... 11:4 Plan Table - Reading... 10:6 SYS-ED \COMPUTER EDUCATION TECHNIQUES, INC. (DB2/SQL UDB AP PRG - 3.4) IDX: Page 4

5 Q QBE Example... 11:10 QMF Commands... 11:6 QMF: Purpose and Function... 11:1 QMF User Profile... 11:8 Query Languages... 11:9 R REBIND... 10:4 Referential Integrity... 5:24 Relational Data Base Systems... 1:1 Reports: Basic... 11:12 Report Formatting... 11:12 Resources Which Can be Locked... 8:2 Result Table... 2:20 Retrieval Operations... 3:17 RID to INDEX Relationship... 7:2 RID: Record Identifier... 7:2 RIGHT... 4:24 Rows - Selecting that Have Null Values... 2:23 S Sample Tables... 3:3 Saving QMF Temporary Storage Areas... 11:15 Scalar Functions... 4:4, 4:18 Scalar Functions: Returns & Examples... 4:5 Segmented Tablespace... 5:8 Segmented Tablespace Scan... 9:4 SELECT Statement... 3:1 Special Registers... 3:37 SPUFI Default Menu... 2:7 SPUFI Menu... 2:6 SPUFI - How to Use... 2:5 SPUFI: SQL Processing Using File Input... 2:5 SQL: Introduction... 2:1 SQL Rules for Processing a SELECT Statement... 2:22 SQL: Structured Query Language... 1:8 SQLCA... 2:17 SQLCA Fields... 2:18 SQLCA in Working-Storage - Defining... 2:17 SQLCA: SQL Communication Area... 2:18 Static SQL... 1:9 Subquery... 3:15 Subquery: Basic Predicate... 3:21 SUBSTR... 4:25 Storage Groups - Design... 5:5 Syntax... 10:2 SYS-ED \COMPUTER EDUCATION TECHNIQUES, INC. (DB2/SQL UDB AP PRG - 3.4) IDX: Page 5

6 T Table Considerations... 5:1 Table Design... 5:1 Table Names - Characteristics of... 5:12 Table Space Calculation... 5:27 Tables... 1:11 Tables - Several for Each Tablespace... 5:20 Tablespace - How Many Tables... 5:19 Tablespace Lock Deviation... 8:13 Tablespace - Simple... 5:7 Temporary Storage... 11:15 Tablespace Locks - Duration... 8:10 U UNION: Combining Two or More SELECT Statements... 6:26 UNION: Eliminating Duplicates... 3:35 UNION: Keeping Duplicates... 3:36 UNION Keyword... 3:35 UNION: Merging Lists of Values... 3:35 UPDATE... 6:53 UPDATE Format :33 UPDATE Statement... 3:30, 6:41 UPDATE with Subquery Examples... 3:33, 6:52 User-defined Functions... 4:13 User Influence: Duration of Locks... 8:8 User Influence: Explicit Locks... 8:12 User Influence: LOCKSIZE Parameter... 8:5 V VALUE... 4:12, 4:25 VALUE Function... 6:25 View Restrictions... 5:35 Views... 1:12 Views - Designing... 5:34 W Whenever Statement... 2:19 WITH Clause of SELECT... 3:22 Working with Declared Temporary Tables... 3:38 SYS-ED \COMPUTER EDUCATION TECHNIQUES, INC. (DB2/SQL UDB AP PRG - 3.4) IDX: Page 6